Base | Representation |
---|---|
bin | 111011001100… |
… | …0101111110010 |
3 | 2011101201010112 |
4 | 1312120233302 |
5 | 30421044404 |
6 | 3025101322 |
7 | 524534111 |
oct | 166305762 |
9 | 64351115 |
10 | 31034354 |
11 | 1657762a |
12 | a487842 |
13 | 6577a30 |
14 | 419bc78 |
15 | 2ad056e |
hex | 1d98bf2 |
31034354 has 16 divisors (see below), whose sum is σ = 50984640. Its totient is φ = 14080080.
The previous prime is 31034329. The next prime is 31034411. The reversal of 31034354 is 45343013.
It is a super-2 number, since 2×310343542 = 1926262256394632, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8582 + ... + 11649.
It is an arithmetic number, because the mean of its divisors is an integer number (3186540).
Almost surely, 231034354 is an apocalyptic number.
31034354 is a deficient number, since it is larger than the sum of its proper divisors (19950286).
31034354 is a wasteful number, since it uses less digits than its factorization.
31034354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20305.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 31034354 is about 5570.8485888597. The cubic root of 31034354 is about 314.2540643256.
Adding to 31034354 its reverse (45343013), we get a palindrome (76377367).
The spelling of 31034354 in words is "thirty-one million, thirty-four thousand, three hundred fifty-four".
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